The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2020
Filed:
Feb. 01, 2017
Applicant:
C.r.f. Societa Consortile Per Azioni, Orbassano (Turin), IT;
Inventors:
Marco Colosseo, Orbassano, IT;
Daniele Bassan, Orbassano, IT;
Assignee:
C.R.F. Società Consortile per Azioni, Orbassano (Turin), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 1/12 (2006.01); B21H 8/02 (2006.01); B21H 8/00 (2006.01); B21B 1/22 (2006.01); B21B 1/24 (2006.01); B21B 27/02 (2006.01);
U.S. Cl.
CPC ...
B21B 1/12 (2013.01); B21B 1/227 (2013.01); B21B 1/24 (2013.01); B21B 27/021 (2013.01); B21H 8/005 (2013.01); B21H 8/02 (2013.01); B21B 2205/02 (2013.01); B21B 2261/043 (2013.01); B21B 2261/046 (2013.01);
Abstract
Described herein is a method for rolling metal sheets of variable thickness. The method makes it possible to impress, during rolling, any distribution of areas of increased thickness within a figure corresponding to the plane development of a motor-vehicle component prior to the pressing operation. Impression of the desired distribution of areas of increased thickness envisages simultaneous impression, during rolling, of a further distribution of areas of increased thickness, or compensation areas.